Anti-overflow seal with circular transparent shell

Abstract

The utility model provides an anti-overflow round transparent shell seal, which relates to the technical field of seals, and comprises a sleeve shell, a grid sheet is movably arranged on the inner side of the sleeve shell, a plurality of clamping mechanisms are arranged on the grid sheet, an inner ring is clamped on the clamping mechanisms, a gasket is fixedly arranged on the inner ring, and the gasket is fixedly arranged on the sleeve shell. The gasket is movably connected with the sleeve shell, a protective shell matched with the gasket is movably installed on the sleeve shell, and an inner sleeve and a transparent outer cover are fixedly installed on the sleeve shell. The inner ring is moved into the inner side of the sleeve shell by moving the gasket, the clamping blocks are jointly connected with the inner ring in a clamped mode through elastic support of the first springs, the clamping blocks drive the gasket to be tightly connected with the sleeve shell through the inner ring, and therefore the firmness between the gasket and the sleeve shell is improved.

Description

Technical Field

[0001] This utility model relates to the field of seal technology, specifically to a round transparent shell seal that prevents spillage. Background Technology

[0002] Transparent stamps are a special type of stamp, usually made of transparent materials.

[0003] A search of Chinese patent CN212194763U reveals a stamp comprising a positioning cylinder, a pressure head, a handle, and an ink block. The positioning cylinder is cylindrical, and the pressure head is cylindrical with a diameter corresponding to that of the positioning cylinder, located inside the positioning cylinder. A raised ring is located at the bottom of the positioning cylinder, and a stud is located at the center of the pressure head. A threaded hole is located at the top of the ink block, connecting the pressure head and the ink block via the threaded hole and the stud. The bottom of the ink block is engraved with a stamp pattern, and the diameter of the ink block corresponds to the inner diameter of the raised ring. A return spring is located between the raised ring and the lower pressure part. The handle includes a lower pressure part and a handheld part. The lower pressure part is located inside the positioning cylinder, with a blind hole at its top for holding the ink block. The handheld part is detachably connected to the top of the lower pressure part. A pressure cap is also included, threaded to the top of the positioning cylinder. The pressure cap has a through hole at its center for the handheld part to pass through, with a diameter smaller than that of the lower pressure part. This application can carry multiple ink blocks, allowing for easy replacement when multiple stamps are needed. The pressure is evenly distributed during pressing, minimizing impact on the user's hand.

[0004] Based on the above search and existing technology, it was found that the above patent has certain defects. After the stamp is used multiple times, the gasket and the stamp shell will gradually loosen, resulting in low firmness and gaps. This allows the ink inside the stamp to leak out through the gaps, causing damage. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a round, transparent, spill-proof stamp.

[0006] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0007] An embodiment of this utility model provides an overflow-proof circular transparent shell stamp, including a shell, a mesh piece movably installed on the inner side of the shell, a plurality of snap-fit ​​mechanisms provided on the mesh piece, an inner ring being snapped together on the plurality of snap-fit ​​mechanisms, a gasket fixedly installed on the inner ring, and the gasket being movably connected to the shell, a protective shell adapted to the gasket being movably installed on the shell, and an inner sleeve and a transparent outer cover being fixedly installed on the shell;

[0008] The housing and the gasket are provided with a sealing mechanism, which is used to seal the connection between the gasket and the housing.

[0009] Further, an oil injection port is fixedly installed on the sleeve shell.

[0010] Further, a plug is threadedly installed on the oil injection port.

[0011] Further, the clamping mechanism comprises a plurality of fixed shells fixedly installed on the grid sheet, the inner wall of each fixed shell is connected with two springs, the end portions of each two springs are jointly connected with a clamping block matched with the fixed shell, and the plurality of clamping blocks are jointly clamped with the inner ring.

[0012] Further, the sealing mechanism comprises a first threaded ring fixedly installed on the gasket.

[0013] Further, the sealing mechanism further comprises a second threaded ring fixedly installed on the sleeve shell, and a threaded sleeve is threadedly installed on the outer sides of the first threaded ring and the second threaded ring.

[0014] The above scheme of the utility model has at least the following beneficial effects:

[0015] 1、in the utility model, the inner ring is moved into the inner side of the sleeve shell by moving the gasket, the plurality of clamping blocks are jointly clamped with the inner ring by the elastic force of the first spring, the clamping block is tightly connected between the gasket and the sleeve shell by the inner ring, thereby increasing the firmness between the gasket and the sleeve shell.

[0016] 2、in the utility model, the threaded sleeve is screwed between the first threaded ring and the second threaded ring, thereby increasing the sealing property, preventing the seal from loosening after being used for many times, and preventing the seal oil from overflowing from the gap. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a three-dimensional structure schematic view of the utility model of a circular transparent shell seal that prevents overflow;

[0018] Fig. 2 It is an explosion structure schematic view of the transparent cover of the utility model of a circular transparent shell seal that prevents overflow;

[0019] Fig. 3 It is an explosion structure schematic view of the sleeve shell of the utility model of a circular transparent shell seal that prevents overflow;

[0020] Fig. 4 It is an explosion structure schematic view of the fixed shell of the utility model of a circular transparent shell seal that prevents overflow.

[0021] MARKS OF THE DRAWINGS:

[0022] 1, shell; 2, mesh sheet; 3, gasket; 4, protective shell; 5, inner sleeve; 6, transparent cover; 7, oil inlet; 8, plug; 9, fixed shell; 10, spring; 11, clamping block; 12, inner ring; 13, first threaded ring; 14, threaded sleeve; 15, second threaded ring. DETAILED DESCRIPTION

[0023] Exemplary embodiments of the present application will be described herein below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it is understood that the present application can be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the present application to those skilled in the art.

[0024] As shown in Figs. 1 to 4 The embodiment of the present application provides a circular transparent shell seal that prevents spilling, which comprises a shell 1, a mesh sheet 2 movably mounted on the inner side of the shell 1, a plurality of clamping mechanisms provided on the mesh sheet 2, an inner ring 12 commonly clamped on the plurality of clamping mechanisms, a gasket 3 fixedly mounted on the inner ring 12, the gasket 3 movably connected with the shell 1, a protective shell 4 movably mounted on the shell 1 and matched with the gasket 3, an inner sleeve 5 and a transparent cover 6 fixedly mounted on the shell 1, an oil inlet 7 fixedly mounted on the shell 1, a plug 8 threadedly mounted on the oil inlet 7, the clamping mechanism comprising a plurality of fixed shells 9 fixedly mounted on the mesh sheet 2, two springs 10 connected with the inner wall of each fixed shell 9, a clamping block 11 commonly connected with the end portions of each two springs 10 and matched with the fixed shell 9, and the plurality of clamping blocks 11 commonly clamped with the inner ring 12.

[0025] In the embodiment of the present application, when the staff installs, the inner ring 12 is moved into the inner side of the shell 1 by moving the gasket 3, the plurality of clamping blocks 11 are commonly clamped with the inner ring 12 by the elastic support of the first spring 10, and the clamping block 11 is tightly connected between the gasket 3 and the shell 1 by the inner ring 12, so as to increase the firmness between the gasket 3 and the shell 1.

[0026] The staff injects the sealant into the space between the shell 1 and the gasket 3 by using the injection tool through the oil inlet 7, so that the gasket 3 absorbs the sealant, so that the seal can be normally used, the protective shell 4 is sleeved on the shell 1 to protect the gasket 3, the card paper is installed on the outer side of the inner sleeve 5, and the transparent cover 6 is fixed on the shell 1, so that the inner sleeve 5 and the transparent cover 6 cooperate to support the card paper, so that the card paper increases the aesthetic appearance of the seal.

[0027] As shown in Figs. 1 to 4As shown, the sleeve 1 and the gasket 3 are provided with a sealing mechanism for sealing the connection between the gasket 3 and the sleeve 1, the sealing mechanism comprising a first threaded ring 13 fixedly installed on the gasket 3, and the sealing mechanism further comprising a second threaded ring 15 fixedly installed on the sleeve 1, and the outer sides of the first threaded ring 13 and the second threaded ring 15 are threadedly installed with a threaded sleeve 14.

[0028] In the embodiment of the utility model, the threaded sleeve 14 is screwed between the first threaded ring 13 and the second threaded ring 15 during installation, thereby increasing the sealing property, preventing the seal from loosening after multiple uses, and thereby preventing the sealant from overflowing from the loosened gap.

[0029] Working principle: during installation, the staff moves the gasket 3 to move the inner ring 12 into the inner side of the sleeve 1, the plurality of clamping blocks 11 are supported by the elastic force of the first spring 10 to be clamped with the inner ring 12, the clamping block 11 drives the gasket 3 and the sleeve 1 to be tightly connected through the inner ring 12, the threaded sleeve 14 is screwed between the first threaded ring 13 and the second threaded ring 15, thereby increasing the sealing property, preventing the seal from loosening after multiple uses, and thereby preventing the sealant from overflowing from the loosened gap, the sealant is injected into the space between the sleeve 1 and the gasket 3 through the oil injection port 7 by using the injection tool, the gasket 3 absorbs the sealant, the protective shell 4 is sleeved on the sleeve 1, the card is installed on the outer side of the inner sleeve 5, and the transparent outer cover 6 is fixed on the sleeve 1.

[0030] The above is the preferred embodiment of the utility model, and it should be pointed out that for ordinary skilled persons in the technical field, some improvements and refinements can be made without departing from the principles of the utility model, and these improvements and refinements should also be considered as the protection range of the utility model.

Claims

1. A round transparent shell stamp that prevents spillage, comprising a shell (1), characterized in that: A mesh plate (2) is movably installed on the inner side of the casing (1). Multiple snap-fit ​​mechanisms are provided on the mesh plate (2). An inner ring (12) is snapped together on the multiple snap-fit ​​mechanisms. A gasket (3) is fixedly installed on the inner ring (12). The gasket (3) is movably connected to the casing (1). A protective shell (4) adapted to the gasket (3) is movably installed on the casing (1). An inner sleeve (5) and a transparent outer cover (6) are fixedly installed on the casing (1). The housing (1) and the gasket (3) are provided with a sealing mechanism, which is used to seal the connection between the gasket (3) and the housing (1).

2. The spill-proof circular transparent shell stamp according to claim 1, characterized in that: An oil inlet (7) is fixedly installed on the casing (1).

3. The spill-proof circular transparent shell stamp according to claim 2, characterized in that: A plug (8) is threaded onto the oil inlet (7).

4. The spill-proof circular transparent shell stamp according to claim 3, characterized in that: The snap-fit ​​mechanism includes multiple fixed shells (9) fixedly installed on the mesh sheet (2). Each fixed shell (9) has two springs (10) connected to its inner wall. The ends of each pair of springs (10) are connected to a snap-fit ​​block (11) that is adapted to the fixed shell (9). The multiple snap-fit ​​blocks (11) are snap-fitted together with the inner ring (12).

5. The spill-proof circular transparent shell stamp according to claim 4, characterized in that: The sealing mechanism includes a first threaded ring (13) fixedly mounted on the gasket (3).

6. The spill-proof circular transparent shell stamp according to claim 5, characterized in that: The sealing mechanism also includes a second threaded ring (15) fixedly installed on the housing (1), and the outer sides of the first threaded ring (13) and the second threaded ring (15) are threaded together with a threaded sleeve (14).

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